Can I fix LG code tE1 myself?

Start with these safe checks: Unplug the dryer or switch off its breaker. While it's off, press and hold Start/Pause for 5 seconds. Restore power and try another cycle. If tE comes back after the reset, request service.

When should I call a technician for code tE1?

If tE comes back after the reset, request service. Unplug it or switch the breaker off before you remove any panel. Don't test or replace wiring, control boards, heating elements or motors under power. If you see scorching, smell burning, or the breaker trips again, leave it off and call a qualified appliance technician or electrician.

LG Dryer Error Code tE1 / tE3 / tE4: Thermistor (temperature…

What tE1 means

The dryer detected a problem with its thermistor, the sensor that measures temperature.

Also shown as: tE3, tE4, tE5, tE6, depending on the model.

Likely causes

Thermistor or wiring fault
Restricted airflow

Safe first checks

Unplug the dryer or switch off its breaker. While it's off, press and hold Start/Pause for 5 seconds. Restore power and try another cycle.

When to stop

If tE comes back after the reset, request service.

Checked against: LG USA Support: LG Dryer error code list. Codes can differ by model and year, so confirm with your owner's manual.